4-6 single guys we all have a wedding at the end of the summer in england.
Now you're helping us!
On google maps pull up Europe. enlarge western europe.
I suggest:
Italy - Rome, Florence, Venice, : history, art, wow!-
a week to 10 daysthen Switzerland - beautiful hiking - half a week
then maybe Paris for half a week - elegance, art
But don't short change London - history ? - you need a few days there too.